ADS54RF63-ADX4, 12-bit, 2.2GSPS Interleaved ADC Evaluation Module

ADS54RF63-ADX4, is a 12-bit, 2.2 GSPS digitizer solution evaluation module. The EVM incorporates four 12-bit, 550 MSPS ADS54RF63 ADCs operating in an interleaved mode to create a 2.2 GSPS digitizer. The outputs of the four ADCs feed a Xilinx Virtex 5 FPGA which is pre-configured with proprietary interleaving technology from SP Devices. The SP Devices' interleaving technology continuously analyzes the ADCs' outputs to automatically remove the interleaving spurs arising from gain an mismatch errors, removing the need for costly monitoring components and an off-line recalibration routine